Thermal conductivity of a two-dimensional electron gas with Coulomb interaction

Abstract

We demonstrate that forward electron-electron scattering due to Coulomb interation in a two-dimensional ballistic electron gas leads to the (T\ln {T})^{-1} temperature dependence of the thermal conductivity, which is logarithmically suppressed compared to the usual Fermi liquid behaviour.

arXiv comment4 pages, 1 figure

References in corpus (5)

• Coulomb drag between two-dimensional electron systems
• Coulomb scattering lifetime of a two-dimensional electron gas
• Electron-electron interactions and two-dimensional - two-dimensional tunneling
• Effects of two dimensional plasmons on the tunneling density of states
• Zero-bias anomaly in two-dimensional electron layers and multiwall nanotubes

Cited by in corpus (25)

• Violation of the Wiedemann-Franz law in clean graphene layers
• First-Matsubara-frequency rule in a Fermi liquid. Part II: Optical conductivity and comparison to experiment
• Interaction corrections to the thermal transport coefficients in disordered metals: quantum kinetic equation approach
• Energy-driven Drag at Charge Neutrality in Graphene
• Resistivity of non-Galilean-invariant Fermi- and non-Fermi liquids
• Lorentz ratio of a compensated metal
• Signatures of the nematic ordering transitions in the thermal conductivity of d-wave superconductors
• Optical Conductivity of a Two-Dimensional Electron Liquid with Spin-Orbit Interaction
• Nonlinear transport and noise thermometry in quasi-classical ballistic point contacts
• Interaction corrections: temperature and parallel field dependencies of the Lorentz number in two-dimensional disordered metals
• Electron-electron scattering and transport properties of spin-orbit coupled electron gas
• Magnetodrag in hydrodynamic regime: effects of magnetoplasmon resonance and Hall viscosity
• Heat diffusion in the disordered electron gas
• The role of electron-electron collisions for charge and heat transport at intermediate temperatures
• Breakdown of the Wiedemann-Franz law at the Lifshitz point of strained Sr${}_2$RuO${}_4$
• A Criterion for Strange Metallicity in the Lorenz Ratio
• Transport signatures of plasmon fluctuations in electron hydrodynamics
• Thermal transfer enhancement by hydrodynamic plasmons in electron bilayers
• Collision-dominated conductance in clean 2D metals
• Kinetic processes in Fermi-Luttinger liquids
• Finite-frequency response of Rasba electron gas with two-particle scattering
• Thermal dissipation in two dimensional relativistic Fermi gases with a relaxation time model
• Magnetoconductivity due to electron-electron interaction in a non-Galilean-invariant Fermi liquid
• Two-particle scattering and resistivity of Rashba electron gas
• Spin-caloric resistance of Dirac plasma in a graphene Corbino device